/*
* Copyright (C) 2021 Duowan Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*       http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/


#ifndef __X_PACK_XTYPE_H
#define __X_PACK_XTYPE_H

namespace xpack {

template <class T>
struct is_xpack_xtype {static bool const value = false;};

/*
usage:
namespace xpack { // must define in namespace xpack

template<>
struct is_xpack_xtype<YOURTYPE> {static bool const value = true;};

// implement decode
template<class OBJ>
bool xpack_xtype_decode(OBJ &obj, const char*key, YOURTYPE &val, const Extend *ext) {
    // do somethine
    return true;
}

// implement encode
template<class OBJ>
bool xpack_xtype_encode(OBJ &obj, const char*key, const YOURTYPE &val, const Extend *ext) {
    // do somethine
    return true;
}

}
*/

}

#endif

